diff --git a/externals/nx_tzdb/tzdb_to_nx b/externals/nx_tzdb/tzdb_to_nx
index 34df65eff2..8c272f21d1 160000
--- a/externals/nx_tzdb/tzdb_to_nx
+++ b/externals/nx_tzdb/tzdb_to_nx
@@ -1 +1 @@
-Subproject commit 34df65eff295c2bd9ee9e6a077d662486d5cabb3
+Subproject commit 8c272f21d19c6e821345fd055f41b9640f9189d0